[jboss-user] [JBoss Seam] - Re: Page Parameter validation - Bug in org.jboss.seam.naviga
wschwendt
do-not-reply at jboss.com
Sun Dec 2 11:09:08 EST 2007
It does not only look like a bug, it is a bug.
For page parameters, one can specify a JSF converter and a JSF validator.
[SeamReference -> 5.1.1.1.3. Conversion and Validation]
A JSF validator can be specified by way of a JSF validator id or alternatively a value expression.
If a value expression is used, it should refer to an object which implements interface javax.faces.validator.Validator, and thus the method
javax.faces.validator.Validator.validate(FacesContext context, UIComponent component, Object value) throws ValidatorException
With the current code in org.jboss.seam.navigation.Pages.convertAndValidateStringValuesInPageContext(), the problem is that Validator.validate() is called not with the converted object value, but rather with the unconverted (!) String value for the page parameter.
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